4-Pyridazinecarboxylicacid, 2,3-dihydro-6-methyl-3-oxo-, ethyl ester
- 中文别名:2,3-二氢-6-甲基-3-氧代-4-哒嗪甲酸乙酯
- 中文释义:2,3-二氢-6-甲基-3-氧代-4-哒嗪甲酸乙酯
- 英文别名:ethyl 3-methyl-6-oxo-1H-pyridazine-5-carboxylate;
6-methyl-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid ethyl ester;
4-Pyridazinecarboxylicacid,2,3-dihydro-6-methyl-3-oxo-,ethyl ester;
Ethyl 6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylate;
ethyl 6-methyl-3-oxo-2-hydropyridazine-4-carboxylate;
3-Methyl-pyridazon-(6)-carbonsaeure-(5)-ethylester
- CAS No.:2125-90-8
- 分子式:C8H10N2O3
- 分子量:0
- 精确分子量:182.06900
- PSA:72.05000
- InChI:The Key: HSFDJZRPWZNKDX-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.28±0.1 g/cm3 (20ºC 760 Torr)
- 熔点:
- 117ºC
安全信息
- 密度:
- 1.28±0.1 g/cm3 (20ºC 760 Torr)
- 熔点:
- 117ºC
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%